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$1,563+ Cheap flights from Australia to Louisville (SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Australia to Louisville

Keep the following information in mind while searching for Australia to Louisville flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,563
(Ovago)

Popular in

December

Cheapest in

August

Average price

$1,415
From Australia to Louisville Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Australia to Louisville

Cheapest flights from Australia to Louisville
Explore the most affordable flight options available from Australia to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Ovago deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/148:55 amSYD - SDF
2 stops66h 38mJapan Airlines
Mon 7/2110:04 amSDF - SYD
2 stops54h 16mJapan Airlines
Deal found 7/2$1,563
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/510:20 amSYD - SDF
2 stops24h 06mUnited Airlines
Wed 7/169:35 amSDF - SYD
2 stops31h 25mUnited Airlines
Deal found 7/1$1,751
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amADL - SDF
2 stops30h 00mUnited Airlines
Mon 11/33:50 pmSDF - ADL
2 stops27h 35mUnited Airlines
Deal found 7/2$2,104
This Air New Zealand deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:55 amADL - SDF
2 stops40h 08mAir New Zealand
Mon 11/39:32 amSDF - ADL
2 stops33h 53mAir New Zealand
Deal found 6/30$2,148
This Qatar Airways deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:50 pmADL - SDF
3 stops43h 34mQatar Airways
Mon 11/34:50 pmSDF - ADL
2 stops32h 45mQatar Airways
Deal found 7/2$2,230
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:25 amSYD - SDF
1 stop26h 19mAmerican Airlines
Mon 7/214:45 pmSDF - SYD
2 stops24h 45mAmerican Airlines
Deal found 7/2$2,244
This Qantas Airways deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:25 amSYD - SDF
3 stops28h 01mMultiple Airlines
Wed 7/164:45 pmSDF - SYD
2 stops25h 25mMultiple Airlines
Deal found 7/3$2,390
This Ovago deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:25 amSYD - SDF
1 stop19h 50mQantas Airways
Mon 7/218:40 pmSDF - SYD
1 stop20h 15mQantas Airways
Deal found 7/2$2,834
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1411:50 amSYD - SDF
3 stops45h 47mLATAM Airlines
Mon 7/2112:50 pmSDF - SYD
3 stops54h 45mLATAM Airlines
Deal found 7/2$2,895
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:20 amSYD - SDF
2 stops27h 25mAir Canada
Mon 7/2111:25 amSDF - SYD
3 stops53h 55mAir Canada
Deal found 7/2$3,305

Cheapflights Fare Finder

Customize your flight search to find flights from Australia to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Australia to Louisville that are best for you.

Fly from

Australia

Fly to

Louisville

Route

Depart

Return

Price

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 7/14

8:55 am-1:33 pm

2 stops66h 38m

Louisville Intl

Mon 7/21

10:04 am-6:20 am

2 stops54h 16m

$1,563

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Thu 10/30

6:00 am-9:30 pm

2 stops30h 00m

Louisville Intl

Mon 11/3

3:50 pm-10:55 am

2 stops27h 35m

$2,104

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Thu 10/30

11:55 am-1:33 pm

2 stops40h 08m

Louisville Intl

Mon 11/3

9:32 am-10:55 am

2 stops33h 53m

$2,148

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Thu 10/30

12:50 pm-5:54 pm

3 stops43h 34m

Louisville Intl

Mon 11/3

4:50 pm-5:05 pm

2 stops32h 45m

$2,230

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 7/14

10:25 am-10:44 pm

1 stop26h 19m

Louisville Intl

Mon 7/21

4:45 pm-7:30 am

2 stops24h 45m

$2,244

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 7/14

10:25 am-4:15 pm

1 stop19h 50m

Louisville Intl

Mon 7/21

8:40 pm-6:55 am

1 stop20h 15m

$2,834

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 7/14

11:50 am-7:37 pm

3 stops45h 47m

Louisville Intl

Mon 7/21

12:50 pm-9:35 am

3 stops54h 45m

$2,895

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 7/14

9:20 am-10:45 pm

2 stops27h 25m

Louisville Intl

Mon 7/21

11:25 am-7:20 am

3 stops53h 55m

$3,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Australia to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Australia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Louisville

What is the cheapest month to book a flight from Australia to Louisville?

Currently, January is the cheapest month in which you can book a flight from Australia to Louisville (average of $299). Flying from Australia to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to SDF?

Find hourly flight availability from Australia to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Louisville as you normally would.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated July 3, 2025.
See what other customers who have flown with Japan Airlines, Air New Zealand, and Qantas Airways from Australia to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,505 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Air New Zealand
8.0
Very good
486 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qantas Airways
7.5
Good
868 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
LATAM Airlines
7.5
Good
1,805 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qatar Airways
7.4
Good
3,594 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from Australia to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from Australia?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Australia to Louisville.

  • What are the most popular routes from Australia to Louisville?

    The most popular flight routes from Australia to Louisville are Sydney Kingsford Smith - Louisville Intl, Adelaide - Louisville Intl and Melbourne - Louisville Intl.

  • Can I find deals for flights from Australia to Louisville that include hotel bookings?

    Yes. In addition to deals on Australia to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Louisville.

  • Can I find deals for business class flights from Australia to Louisville?

    Yes. Cheapflights offers flight deals from Australia to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Australia to Louisville (average of $299). Flying from Australia to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Australia?

Book flights to Australia if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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